金針菇菌糠堆肥生產有機肥研究

金針菇菌糠堆肥生產有機肥研究
Study on Composting of Organic Fertilizer Pruduced by Spent Mushroom Substrate from Flammulina velutipes

【作者】 陳智毅； 趙曉麗； 劉學銘；

【Author】 CHEN Zhi-yi,ZHAO Xiao-li,LIU Xue-min(1BIO-TECH Research institute of GAAS,Guangzhou Wushan,510610)

【機構】 廣東省農業科學院農業生物技術研究所；

【摘要】 研究金針菇菌糠配合雞糞和堆肥菌劑規?；a有機肥的方法。結果表明:研究獲得的肥料產品有機質達到51%、全氮2.15%、全磷1.76%、全鉀1.89%或總養分5.8%、pH值8.5、此外蛔蟲卵死亡率、大腸桿菌數以及汞、砷、鎘、鉛、鉻含量等均符合生物有機肥的標準,說明菌糠非常適合用于生產有機肥。

【Abstract】 The aim of this study was to investigate the efficient use of spent mushroom substrates(SMC) usinga method of the large-scale production of organic fertilizer of SMC from Flammulina velutipes combined with chicken manure and antimicrobial compost inoculants.The results showed that the produced fertilizer contains 51% of organic matter,2.15% of total nitrogen 1.76% of total phosphorus,1.89% of total potassium,which the total nutrient is reached to 5.8%.The pH value of the fertilizer is 8.5.In add...

【關鍵詞】 菌糠； 有機肥； 堆肥；

【Key words】 Spent mushroom Substrate； Organic Fertilizer； Compost；

【基金】 廣東省教育部產學研結合項目(2010A090200011)

【分類號】S646.15